Variations in very preterm birth rates in 30 high-income countries: are valid international comparisons possible using routine data?
Delnord M, Hindori-Mohangoo AD, Smith LK, Szamotulska K, Richards JL, Deb-Rinker P, Rouleau J, Velebil P, Zile I, Sakkeus L, Gissler M, Morisaki N, Dolan SM, Kramer MR, Kramer MS, Zeitlin J; Euro-Peristat Scientific Committee.
Delnord M, et al. Among authors: kramer mr, kramer ms.
BJOG. 2017 Apr;124(5):785-794. doi: 10.1111/1471-0528.14273. Epub 2016 Sep 10.
BJOG. 2017.
PMID: 27613083
Free PMC article.